Bid in the room, in writing, by telephone or live online.
Auction 392 and Paper Money Auction 8 have closed. Receive a notification as soon as the new catalog is released.
From a single item to an entire estate. Start with the material you would like to have appraised.
There is no need to sort anything in advance. A specialist will work with you to map out the right path.
Numismatics is the study of coins, paper money, medals and tokens. Discover what numismatists study and which collecting areas exist.
Numismatics is the science that studies coins, paper money, medals and tokens. Discover what the field involves, which collecting areas have emerged through the centuries and how to start yourself.
Not every old coin is rare, and not every rare coin looks special. Learn the six features experts use to recognise a rare coin, from mintage figures and key dates to mint errors, trial strikes and provenance.
What is a gold ducat worth? Discover gold value versus collector value, the difference between modern and provincial ducats and rare examples from Schulman auctions.
A gold 10 gulden is a Dutch gold coin whose value depends on gold content, dealer pricing, and rarity. Rare dates and high-quality examples can achieve significant auction results.
Coin collecting for beginners starts with structure and understanding. This article explains what numismatics is, which types of coins you can collect, and how to build a focused collection step by step. From Dutch and foreign coins to Roman and Greek examples, with attention to quality, authenticity and historical context.
Discover the rarest coins and medals from the upper segment of Schulman auctions. From the 20 Guilder 1808 of Louis Napoleon to gold ducatons struck at ten-ducat weight: backgrounds, realised prices and what makes these premium lots so exceptional.
Coins found with a metal detector can range from common finds to historically significant and highly collectible pieces. This guide explains how to determine the value of metal-detected coins, what factors influence their worth, how to document and register finds correctly, and how to sell them safely.
Overview of abbreviations and standard works used by Schulman in auction catalogues and descriptions. Guide to correct citation and quick search.
Patina is the natural discolouration that forms when metal reacts with the atmosphere. Discover why collectors prize an authentic patina and how it affects the value of your coins.
A piedfort is a heavier variant of a coin, originally produced as a trial strike or presentation piece. Discover the origin, characteristics and rarity of piedforts and why collectors prize them so highly.
Many people believe cleaning old coins restores their shine. In reality, it is one of the biggest mistakes a collector can make. Polishing or cleaning coins damages the metal and can reduce collector value by 50 to 90%.
Discover everything about the Silver Rider dukaton: origin, design, provinces, weight, silver content and historical significance. Complete knowledge article by Schulman.
Want to know what your old coins are worth? Learn how experts at Schulman b.v. determine value based on rarity, quality, metal content and historical significance.
Discover the Kempen Hoard, a rare find of gold and silver coins from the 15th to 17th centuries
